<head>
<meta http-equiv="Expires" content="0" />
<meta http-equiv="Cache-Control" content="no-cache" />
<meta http-equiv="Pragma" content="no-cache" />
</head>
<?php
$nav = '';
if($this->logged_user->ID > 0) {
	$nav .= '你好,' . $this->logged_user->display_name . '<br/>';
	$nav .= '<a href="' . $this->url('home') . '/">首页</a>.';
	$nav .= '<a href="' . $this->url('home') . '/twitter">微博</a>.';
	$nav .= '<a href="' . $this->url('home') . '/archives">归档</a>.';
	$nav .= '<a href="' . $this->url('home') . '/boot/new">写博客</a>.';
	$nav .= '<a href="' . $this->url('home') . '/boot/statistics">统计</a>.';
	$nav .= '<a href="' . $this->url('home') . '/boot/logout">退出</a>';
} else {
	$nav .= '<a href="' . $this->url('home') . '/">首页</a>.';
	$nav .= '<a href="' . $this->url('home') . '/twitter">微博</a>.';
	$nav .= '<a href="' . $this->url('home') . '/archives">归档</a>.';
	$nav .= '<a href="' . $this->url('home') . '/boot/new">SCV</a>.';
	$nav .= '<a href="' . $this->url('home') . '/boot/login">登录</a>';
}

/*
$GLOBALS['google']['client'] = 'ca-mb-pub-0848173796214649';
$GLOBALS['google']['https'] = read_global('HTTPS');
$GLOBALS['google']['ip'] = read_global('REMOTE_ADDR');
$GLOBALS['google']['markup'] = 'wml';
$GLOBALS['google']['output'] = 'wml';
$GLOBALS['google']['ref'] = read_global('HTTP_REFERER');
$GLOBALS['google']['slotname'] = '7430606426';
$GLOBALS['google']['url'] = read_global('HTTP_HOST') . read_global('REQUEST_URI');
$GLOBALS['google']['useragent'] = read_global('HTTP_USER_AGENT');
$google_dt = time();
google_set_screen_res();
google_set_muid();
google_set_via_and_accept();
function read_global($var) {
	return isset($_SERVER[$var]) ? $_SERVER[$var] : '';
}

function google_append_url(&$url, $param, $value) {
	$url .= '&' . $param . '=' . urlencode($value);
}

function google_append_globals(&$url, $param) {
	google_append_url($url, $param, $GLOBALS['google'][$param]);
}

function google_append_color(&$url, $param) {
	global $google_dt;
	$color_array = explode(',', $GLOBALS['google'][$param]);
	google_append_url($url, $param, $color_array[$google_dt % count($color_array)]);
}

function google_set_screen_res() {
	$screen_res = read_global('HTTP_UA_PIXELS');
	if($screen_res == '') {
		$screen_res = read_global('HTTP_X_UP_DEVCAP_SCREENPIXELS');
	}
	if($screen_res == '') {
		$screen_res = read_global('HTTP_X_JPHONE_DISPLAY');
	}
	$res_array = preg_split('/[x,*]/', $screen_res);
	if(count($res_array) == 2) {
		$GLOBALS['google']['u_w'] = $res_array[0];
		$GLOBALS['google']['u_h'] = $res_array[1];
	}
}

function google_set_muid() {
	$muid = read_global('HTTP_X_DCMGUID');
	if($muid != '') {
		$GLOBALS['google']['muid'] = $muid;
		return;
	}
	$muid = read_global('HTTP_X_UP_SUBNO');
	if($muid != '') {
		$GLOBALS['google']['muid'] = $muid;
		return;
	}
	$muid = read_global('HTTP_X_JPHONE_UID');
	if($muid != '') {
		$GLOBALS['google']['muid'] = $muid;
		return;
	}
	$muid = read_global('HTTP_X_EM_UID');
	if($muid != '') {
		$GLOBALS['google']['muid'] = $muid;
		return;
	}
}

function google_set_via_and_accept() {
	$ua = read_global('HTTP_USER_AGENT');
	if($ua == '') {
		$GLOBALS['google']['via'] = read_global('HTTP_VIA');
		$GLOBALS['google']['accept'] = read_global('HTTP_ACCEPT');
	}
}

function google_get_ad_url() {
	$google_ad_url = 'http://pagead2.googlesyndication.com/pagead/ads?';
	google_append_url($google_ad_url, 'dt', round(1000 * array_sum(explode(' ', microtime()))));
	foreach($GLOBALS['google'] as $param => $value) {
		if(strpos($param, 'color_') === 0) {
			google_append_color($google_ad_url, $param);
		} else 
			if(strpos($param, 'url') === 0) {
				$google_scheme = ($GLOBALS['google']['https'] == 'on') ? 'https://' : 'http://';
				google_append_url($google_ad_url, $param, $google_scheme . $GLOBALS['google'][$param]);
			} else {
				google_append_globals($google_ad_url, $param);
			}
	}
	return $google_ad_url;
}

$google_ad_handle = @fopen(google_get_ad_url(), 'r');
if($google_ad_handle) {
	while(!feof($google_ad_handle)) {
		echo fread($google_ad_handle, 8192);
	}
	fclose($google_ad_handle);
}
*/
?>